1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
yan [13]
3 years ago
6

2H2 + O2 --> 2H2O can be classified as what type of reaction?

Chemistry
2 answers:
Sveta_85 [38]3 years ago
5 0
Combustion reaction
Key: O2
O2 is normally in a chemical formula when you are used to burn anything, so basically, anything with O2 involves burning.
scoundrel [369]3 years ago
5 0
It's Synthesis Reaction
A+B---->C

Combustion reaction produces carbon dioxide and water. This equation doesn't contain CO2
You might be interested in
Help Thank you so much!
RideAnS [48]
Nitrogen Trichloride
4 0
3 years ago
Read 2 more answers
How much heat per mole is generated in the combustion of glucose?
Yuri [45]
<span>When 1 mol of glucose is burned, 2802.5 KJ of energy is released.

</span>
6 0
3 years ago
Please help me I’m not sure with that
Alex73 [517]
What I can’t see the pic ?hhbc639l73773 ghcbhjbch
5 0
3 years ago
Read 2 more answers
Which of the following indicates a strong base is present?
oksian1 [2.3K]
<h3>B</h3><h3>brainliest! These bases completely dissociate in solutions of 0.01 M or less. The other bases make solutions of 1.0 M and are 100% dissociated at that concentration. There are other strong bases than those listed, but they are not often.</h3>

Strong bases are bases which completely dissociate in water into the cation and OH- (hydroxide ion). The hydroxides of the Group I (alkali metals) and Group II (alkaline earth) metals usually are considered to be strong bases. These are classic Arrhenius bases. Here is a list of the most common strong bases.

LiOH - lithium hydroxide

NaOH - sodium hydroxide

KOH - potassium hydroxide

RbOH - rubidium hydroxide

CsOH - cesium hydroxide

*Ca(OH)2 - calcium hydroxide

*Sr(OH)2 - strontium hydroxide

*Ba(OH)2 - barium hydroxide

4 0
3 years ago
Read 2 more answers
How many moles of each element are in one mole of Sr(HCO,),? (3 points)
Mama L [17]

Answer: 1 mole of strontium, 2 moles of hydrogen, 2 moles of carbon, 6 moles of O

Explanation: i think i’m not sure

3 0
3 years ago
Other questions:
  • What is the total number of valence electrons in a silicate ion sio32-?
    14·1 answer
  • What are the coefficients needed to balance the equation for the combustion of
    12·2 answers
  • I am something that is alive or was once alive.
    7·2 answers
  • Which event would be impossible to explain by using John Dalton’s model of the atom?
    12·2 answers
  • True or False: Sulfur by itself isn't too bad, it's when it reacts with other elements that it can become dangerous
    13·2 answers
  • Please help me ASAP!!!
    13·1 answer
  • What must be true about the matter at the start of a fire versus the end?
    9·1 answer
  • How does the electric force between two charged particles change if the
    5·1 answer
  • 2NaClO3 ——&gt; 2NaCl + 3O2
    8·1 answer
  • 2CH3CHO+O2=&gt; 2CH3COOH
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!